Must use import to load ES Module with node-fetch 3.x

[TheTimeWalker]

The recently released node-fetch has been fully rewritten into an ES module. This means that the import has to be done differently as it's not compatible with the new version.

Error message:

Must use import to load ES Module: node_modules/node-fetch/src/index.js
require() of ES modules is not supported.
require() of node_modules/node-fetch/src/index.js from node_modules/token-introspection/src/index.js is an ES module file as it is a .js file whose nearest parent package.json contains "type": "module" which defines all .js files in that package scope as ES modules.
Instead rename node_modules/node-fetch/src/index.js to end in .cjs, change the requiring code to use import(), or remove "type": "module" from node_modules/node-fetch/package.json

[joawan]

oh, crap. Just ran the tests and everything passed. Apparently not testing the fetch lib properly.
Reverting and fixing in another release

[joawan]

Right, read the title more properly this time. node-fetch peer dependency was updated to 2.6.2 in the latest release of this lib.

Will look into if it can support both fetch 2.x and 3.x.

[TheTimeWalker]

Sorry for the confusion! 😅

I have seen that node-fetch had a major version upgrade, so I tried it out by updating it manually to see if it breaks node-token-introspection. After noticing that, I wrote the issue so this can be tracked 👍🏻